25238477784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4257503}}^1$

素因数の和:4257544

約数の個数: 64

約数和(自身を含む): 71526067200

約数和(自身を除く): 46287589416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 4257503, 8515006, 12772509, 17030012, 25545018, 34060024, 51090036, 55347539, 80892557, 102180072, 110695078, 161785114, 166042617, 221390156, 242677671, 323570228, 332085234, 442780312, 485355342, 647140456, 664170468, 970710684, 1051603241, 1328340936, 1941421368, 2103206482, 3154809723, 4206412964, 6309619446, 8412825928, 12619238892, 25238477784]

約数ペア:

[(1, 25238477784), (2, 12619238892), (3, 8412825928), (4, 6309619446), (6, 4206412964), (8, 3154809723), (12, 2103206482), (13, 1941421368), (19, 1328340936), (24, 1051603241), (26, 970710684), (38, 664170468), (39, 647140456), (52, 485355342), (57, 442780312), (76, 332085234), (78, 323570228), (104, 242677671), (114, 221390156), (152, 166042617), (156, 161785114), (228, 110695078), (247, 102180072), (312, 80892557), (456, 55347539), (494, 51090036), (741, 34060024), (988, 25545018), (1482, 17030012), (1976, 12772509), (2964, 8515006), (5928, 4257503)]